diff options
| author | Christoph Hellwig <[email protected]> | 2015-08-27 14:17:01 +0200 |
|---|---|---|
| committer | James Bottomley <[email protected]> | 2015-08-28 13:14:58 -0700 |
| commit | d44227749500d8b88a1c079bc04f69187eaf8747 (patch) | |
| tree | 464385f87b69a5536904db5d096362d0d30e5aca /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | e959ed9a44c5239863ca6db42cb37130bee3c7a3 (diff) | |
scsi_dh: don't allow to detach device handlers at runtime
The I/O submission and completion paths call into the device handler
without any synchronization agains detachment. So disallow detaching
device handlers at runtime.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Martin K. Petersen <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions